"It is important to stay vigilant against all the hazards that we'll be facing that are associated with flooding, wind damage and mosquitoes," said North Carolina State Health Director Elizabeth Tilson, M.D., MPH. "While cleaning up outdoors, be sure you are up to date on your tetanus vaccine and avoid contact with floodwaters if you can."

Following Hurricane Maria in 2017, a deadly outbreak of leptospirosis was reported in Puerto Rico. The bacterial disease is spread through the urine of infected animals.

Health officials recommend that if you have been exposed to floodwaters, it's best to change into dry clothes as soon as possible to avoid the risk of skin problems. People with open wounds, cuts or scrapes should also take extra caution to avoid contracting tetanus disease or other infections.

Another issue that can lead to disease is people who are sheltered together due to evacuations, according to Dr. Mark Shelly, an infectious disease physician with Geisinger Heath System in Pennsylvania.

When groups of people of varying populations come together and crowded in a confined space, viruses, colds and gastrointestinal illnesses love that opportunity to be transmitted to other people, he said.

In addition to the immediate risks of disease, here are three lingering health concerns that should be identified after a flood.

If mold is present within your home, it can present a health risk, according to the Federal Emergency Management Agency (FEMA). The most important step to overcoming a mold infestation is to dry your home and remove the water-damaged items.

"If your home has mold, everything that has been contaminated must be cleaned properly and dried. Items that cannot be properly cleaned and dried within 24-48 hours must be removed and thrown away, including structural and personal property," FEMA states.

An increase in mold spores in the air can be dangerous for those with respiratory illnesses, but anyone can be susceptible to medical issues from mold.

"Mold is primarily a risk to those who have allergies," Shelly said. "Sometimes mold can cause an infection because its contaminating a wound."

Wet clothing hangs in the closet of the Starlite Motel which was flooded in the aftermath of Hurricane Florence in Spring Lake, N.C., Wednesday, Sept. 19, 2018. (AP Photo/David Goldman)

Lack of clean water

When everyday life is disrupted, getting access to a sustained source of clean water is vital, not just for drinking purposes, but also for cleaning.

"The main problem that people have to be concerned about is the issue of clean water," Shelly said.

During flooding situations, often times boil water advisories are issued for towns when it's possible for contaminants to enter the drinking water supply.

Mosquitoes

"Mosquitoes can carry viruses and be an issue," Shelly said.

Large populations of mosquitoes can emerge days to weeks after heavy rain or flooding, according to the North Carolina Department of Health and Human Services.

People are more at risk from getting bit by mosquitoes since they are outdoors cleaning up debris. In order to reduce the risk of mosquito bites, experts recommend wearing long-sleeved shirt and pants while outdoors, as well as using mosquito repellents that contain DEET.

However, the Centers for Disease Control and Prevention (CDC) states that most of the mosquitoes that develop after a flood event are considered "nuisance mosquitoes" and generally do not spread viruses that make people sick.

The types of mosquitoes that can carry viruses include the Aedes aegypti mosquitoes which are known to cause the spread of Zika and dengue fever. These mosquitoes can often increase anywhere from two weeks to two months after a hurricane, according to the CDC.